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M6x100mm Aluminum 6061 Hex Cap Screw

Expert Overview

This M6x100mm hex head cap screw, crafted from aerospace-grade Aluminum 6061, offers exceptional strength-to-weight ratio and superior corrosion resistance. Ideal for applications demanding reliable, lightweight fastening solutions.

StandardDIN 933
MaterialAluminum 6061
FinishBlack Oxide
GradeN/A
SizeM6
Length100mm
Head Width8mm

Detailed Engineering Specifications

Precision-manufactured to tight tolerances, this M6x100mm hex head cap screw is forged from Aluminum 6061 alloy, renowned for its excellent mechanical properties including good tensile strength and formability. The 8mm hex head ensures secure engagement with standard tooling. This material provides a significant weight reduction compared to steel fasteners while maintaining robust structural integrity for static and dynamic loads. Its inherent corrosion resistance makes it suitable for use in humid or chemically aggressive environments, common in aerospace, marine, and outdoor infrastructure projects. Designed for efficient assembly, it minimizes the risk of galling or stripping when used with appropriate mating threads.

🧊 Download 3D CAD Model (.STEP)

Verified Global OEM Partners

This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.

BossardEst. 1831
Switzerland🇨🇭
"Global leader in fastening technology."
Market Rank
🏆 Top 3 Global Fastener Network
Industry Approvals
🚀 Aerospace & Tesla Approved
Warranty & Support
🛡️ Lifetime Traceability
Green Manufacturing
🌱 Carbon Neutral by 2030
Certified:ISO 9001, RoHS, REACH
Würth GroupEst. 1945
Germany🇩🇪
"Premium assembly and fastening materials."
Market Rank
🏆 #1 Global Assembly Supplier
Industry Approvals
🚀 VW & BMW OEM
Warranty & Support
🛡️ 5-Year Industrial Warranty
Green Manufacturing
🌱 100% Recyclable Packaging
Certified:ISO 9001, DIN EN
Brighton-BestEst. 1925
USA🇺🇸
"Master distributor of industrial fasteners."
Market Rank
🏆 Largest Distributor in NA
Industry Approvals
🚀 Boeing Approved
Warranty & Support
🛡️ Global Replacement Guarantee
Green Manufacturing
🌱 Green Steel Initiative
Certified:ISO 9001, A2LA

Certifications & Compliance

RoHS Compliant:Yes
REACH Compliant:Yes
Material Traceability:Available on Request
DFARS Compliant:N/A

Installation Procedure

1. Select the appropriate torque wrench and socket for the 8mm hex head. 2. Ensure the mating thread is clean and free from obstructions. 3. Tighten the screw to the recommended torque specification for Aluminum 6061 to prevent over-stressing the fastener or the joint.

Equivalent Standards (Cross-Reference)

Standard SystemDesignation
ISO EquivalentISO 898-1 / ISO 4014
DIN EquivalentDIN 931 / DIN 933
Primary StandardDIN 933

Mechanical Properties

Tensile StrengthStandard Commercial Spec
Yield StrengthStandard Commercial Spec
HardnessVaries by specific batch

Temperature & Environment Rating

Min Operating Temp
-20°F (-29°C)
Max Continuous Temp
400°F (204°C)
Thermal Expansion
Typical for Material Class

Recommended Torque Values

Bolt SizeDry Torque (ft-lbs)Lubricated Torque (ft-lbs)
M6Check CalculatorReduce by 25%

Weight Reference Table

Size / TypeEst. Weight (lbs/100)Shipping Weight (kg)
M6Varies by dimensionContact Sales

Corrosion Resistance Guide

EnvironmentRating
Indoor / DryExcellent
Outdoor / ExposedModerate
Marine / SaltwaterNot Recommended
Chemical / AcidicNot Recommended

Common Mistakes & How to Avoid Them

❌ Mistake✅ Correct Approach
Over-tightening, leading to thread stripping or fastener fracture.Adhere to the manufacturer's recommended torque values for Aluminum 6061 fasteners and mating materials. Utilize a calibrated torque wrench.
Using the wrong tool size, causing head damage or improper engagement.Confirm the socket size matches the 8mm hex head precisely before applying torque.

Common Applications

  • Aerospace structural components
  • Marine hardware and fittings
  • Lightweight automotive assemblies
  • Electronics enclosures
  • Corrosion-resistant industrial equipment

⚠️ Engineering Warnings

  • Aluminum 6061 has a lower tensile strength than steel; do not exceed recommended torque values or load capacities.
  • Avoid use in applications with extreme temperatures or highly aggressive chemical environments without proper material verification.

Alternative Products to Consider

Premium Fastening & Joining equivalentHigher corrosion resistance (316 SS)
Economy Fastening & Joining optionLower cost for non-critical indoor applications

Frequently Asked Questions

Q: What is the Hex Head Cap Screw, Aluminum 6061 made from?

A: This Hex Head Cap Screw, Aluminum 6061 is manufactured from Aluminum 6061.

Q: What are the main applications?

A: Aerospace structural components, Marine hardware and fittings, Lightweight automotive assemblies, Electronics enclosures, Corrosion-resistant industrial equipment.

Technical Schematic

HEX BOLT DIAGRAMSAE J429 / ASME B18.2.1HEXHEADLENGTH = 100mmAF8mm1/2"-13TIGHTEN →MECHANICAL PROPERTIESTensile Strength: 150,000 psiThread: 1/2"-13 UNCTorque Direction: Clockwise (CW)Head Marking: 6 radial lines (Grade 8)

Torque Specifications

⚡ UNIT CONVERTER

Conversion factor: 1 ft-lb ≈ 1.356 Nm

Verified Compatibility

StatusMating ComponentStandardTorque SpecEngineering Notes
No verified compatibility data found for this component.